Oh...crud. (Spoilers below...)
Was your mother(?) trying to brainwash you in the end?
I've seen Manly play this, and I have to say, this game is pretty neat. I do have a few criticisms, though.
1. Some segments feel like they have repetitive dialogue, such as the paper minigame. A suggestion would be rather them him saying "Why did you flip the paper?" over and over in a neutral tone, why not have him slowly get more visibly frustrated with every time you flip it over?
2. The commercial/we'll be right back segments were my least favorite part of the game. Something about how they stick out from the retro aesthetic of most of the game combined with how they somehow use Itchy & Scratchy footage with a filter over it threw me off.
I don't understand the ending. Did he kill himself, or did he go mad he started to have hallucinations about joining his sons in hell?
Edit: Or a combination of both where he kills himself in madness and he has dying visions of hell, where he can finally reunite with his two sons even though in reality there's only going to be a dark void awaiting him...poor guy.